Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Detail)

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Income Taxes - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
Feb. 01, 2014
Feb. 02, 2013
Income Tax Disclosure [Abstract]    
Credit carryforwards for state income tax $ 402  
Reserve for uncertain tax positions $ 795 $ 0